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Research on Application of Visualization of Analysis and Calculation in Power System

Author: GuoChongJun
Tutor: ChenJinFu
School: Huazhong University of Science and Technology
Course: Proceedings of the
Keywords: Power system Analysis and calculation Visualization Technology Hierarchical partition Complex networks GN algorithm Societies theory
CLC: TM769
Type: Master's thesis
Year: 2011
Downloads: 39
Quote: 0
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Abstract


Scale of modern power systems continue to expand , increasing number of data , the data is the power system planning , operation, simulation, management as well as the basis of the study , the different users of the data have a different focus , the need to filter out useful information from vast amounts of data . The Grid Analysis calculated visualization technology is a combination of the characteristics of scientific computing visualization technology with the power of science to efficient screening of the data and processing results displayed to deepen the understanding of the users of the data reveals its inherent laws and future trends; able to improve the operability of data , allowing users convenient data , improve work efficiency . Therefore , the power grid analysis computing visualization technology plays a vital role in the level of automation to improve power system , to improve the human-computer interaction environment . First, the theory of complex network . Introduced some important parameters of the complex network , summed up the main algorithm divided the community structure of complex networks , analyzed the GN algorithm and implementation process , using the the GN algorithm on the IEEE 39 - bus system grid partition , partition results and physical network characteristics match. Then, the grid calculation model for GN algorithm proposed power grid analysis calculated hierarchical partition display method , based on a partition based on hierarchical display to show the overall structure of the grid at the same time without missing important local information in already partition IEEE 39 -node system based on hierarchical partition of the node voltage , power flow and generator power angle data grid analysis and calculation results show that the hierarchical partition display method can solve with a large system mathematical to the display of the congestion problem . Finally, the design grid analysis and calculation visualization platform . Visualization display and visualization operations , analysis of the hierarchical partition , dynamic display, the overall structure of Figure mode key technology integration and visualization platform , and the development of the visual part of the platform feature, combined with the Central China Power Grid data show a visualization platform developed some of the results .

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CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system automation > Computer application in power system
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